BeginEdit-Status

[Stefan]

Hi,

I have a problem with the status of BeginEdit.
My scenario:
When I start my application I fill the ScheduleView-Control with appointments (the Control is part of the startwindow).
In the Main.Loaded eventhandler I define a Eventhandler which is fired when the ScheduleViewControl is loaded.

Private Sub Event_Main_Loaded(ByVal sender As Object, ByVal e As System.Windows.RoutedEventArgs) Handles Me.Loaded
            AddHandler Me.radSchedBZP.Loaded, AddressOf Event_radSchedBZP_Loaded
End Sub

Inside the EventHandler Event_radSchedBZP_Loaded I fill the Control with appointments.
The Return-Value of BeginEdit is always "False". What can i do?
Dim app As Telerik.Windows.Controls.ScheduleView.Appointment = Me.radSchedBZP.CreateNew()
Dim bolIsLoaded As Boolean = Me.radSchedBZP.IsLoaded    => is true
                If Me.radSchedBZP.BeginEdit(app) Then
                    With app
                        .Subject = ...
                        .Body = ...
                         ...
                         ...
                        Me.radSchedBZP.Commit()
              endif

Thanks in advance.
kindly regards,
Stefan
 

[Rosi]

Hello Stefan,

RadScheduleView supports IEditableCollectionView interface to add/edit items.
One reason for the problem could be that the type of the collection that you bound to RadScheduleView's AppointmentsSource property does not support IEditableCollectionView and the CanEdit method of the view returns false. For example if you bind the AppointmentsSource property to ObservableCollection<IAppointment>() this will not work while ObservableCollection<Appointment> will work.

More about IEditableCollectionView interface you can read below:
http://msdn.microsoft.com/en-us/library/system.componentmodel.ieditablecollectionview.aspx


Best wishes,
Rosi
the Telerik team